MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c53f41e9f1be5eda2a5cbc3db13f74e12abb053326f5f033d4847b1fd486a5a1. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c53f41e9f1be5eda2a5cbc3db13f74e12abb053326f5f033d4847b1fd486a5a1
SHA3-384 hash: fcb6d6e210c1f45147ffc2cc6fc786de4746a5d4d629f7f84b5120d67c786f771187ba13995ad8982fa6d382c2e21a36
SHA1 hash: 87b7c828e8d403b18550bb38ffc5ae4a8f6f2952
MD5 hash: 9e41ae835ecccd50e797a748ab9330c5
humanhash: network-vermont-quiet-illinois
File name:mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:238'681 bytes
First seen:2025-04-05 16:17:22 UTC
Last seen:2025-04-06 07:26:06 UTC
File type: elf
MIME type:application/x-executable
ssdeep 6144:g83VpC1AbCWCpUQeuUM6aimC1AGOKOyc21WhJCOF:fpC1AbiNB3imC1AGOKOyc21WhJCOF
TLSH T16F34C516BBA19EF7C89BDE3302A6860124CDF04722947B2BB274D65CFB0A94F45D3D94
telfhash t16d611e55a43c05d9ef631d2968ac6be35993f42a22e5bf18ff06cdc0495e428f258e0f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
87
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Unix.Tool.Generic-7660959-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f158cdcfd0a37f830ef49alinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Receives data from a server
Sends data to a server
Runs as daemon
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc lolbin remote
Link:
https://www.filescan.io/uploads/67f157c740adfb5162b9c3bc/reports/65170288-9161-4a3d-9e5a-e12b69ccffb1/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c53f41e9f1be5eda2a5cbc3db13f74e12abb053326f5f033d4847b1fd486a5a1
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9e5e7116-120f-4a25-a8c7-8f97dc28e684
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1657401
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c53f41e9f1be5eda2a5cbc3db13f74e12abb053326f5f033d4847b1fd486a5a1
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c53f41e9f1be5eda2a5cbc3db13f74e12abb053326f5f033d4847b1fd486a5a1/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-04-05 16:18:20 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yu7ud2prxzpnuks4xq63cp3u4evlwbjte327am6uqr5r7veguwqq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt discovery
Link:
https://tria.ge/reports/250405-tr2kmsvjs5/
Behaviour
System Network Configuration Discovery
Reads system network configuration
Reads system routing table
Verdict:
Malicious
Tags:
Unix.Tool.Generic-7660959-0
YARA:
n/a
Link:
https://app.threat.zone/submission/a6f699a1-87fd-42c9-bcb9-49b86e203453
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/c53f41e9f1be5eda2a5cbc3db13f74e12abb053326f5f033d4847b1fd486a5a1

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Linux_Gafgyt_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf c53f41e9f1be5eda2a5cbc3db13f74e12abb053326f5f033d4847b1fd486a5a1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3502001/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments